During routine maintenance, clean soft cotton cloth should be used to wipe off the dust on the surface. Try to avoid wiping surfaces and mirrors with too wet cloth and hard objects. Avoid contact with acidic and alkaline chemicals. Regular maintenance, generally once a quarter. After cleaning the dust on the furniture surface with clean cotton cloth, wipe the surface evenly with protective agent special for furniture, and then polish it with clean soft cotton cloth later, so that the coating on the furniture surface will continue to shine. Movable hardware fittings such as door hinges and drawer guides should be properly oiled regularly. Keep the indoor temperature moderate, such as raising flowers and fish, so as not to cause shrinkage, cracking and deformation of furniture parts.